QE1-QE2 GB Instructions

8/11/2019 QE1-QE2 GB Instructions

1/48

INSTALLATION AND USER INSTRUCTIO

TOWERCHRON QE1/QE2

80.


2/48

Congratulations. You are the proud owner of a new GRSSLIN TOWERCHRON QE. Wthe operation instructions carefully so that you can make the best use of all features offered

QE1


3/48

TECHNICAL DATA

Dimensions 156x85x42 [mm]Power supply 240V/50HzRating 5A (2A)/240V, per channel

Memory locations 28 per channelBattery permanently fixed re-chargeable (not replaceable)Battery reserve 500 hours plus (after 70 hours charge)Installation double insulatedFitting surface mounted or single gang plaster depth socket outleMaximum ambient temperature 50 CType 1 Action type 1BMicro disconnection type 1B

Pollution protection normal pollution situation


4/48

INSTALLATION PROCEDURE

Remove QE1/QE2 from packing and prepare it for use on fully pumped or for gravity hod.

For fully pumped systems the switchlocated at the rear of the QE2 mustbe moved to the right-into the fully pumped position.

NB Installation must be carried out by a qualified electrician and conform to current IEENB Mains supply must be suitably fused (usually 3 amps) and provision made for Class

Remove QE1/ QE2 from packing and prepare it for use on fully pumped or for gravity

For gravity systems the switch

located at the rear of the QE2must be moved to the left - into

the gravity position

For fully puswitch must right of the sl(when viewed

Slot


5/48

NB Control is suitable for fixed wiring only.NB If the unit is to be surface wired:

- Remove backplate by slackening fixing screw and separate the plate from the time- Remove the knock-out from the backplate and the timeswitch- Screw backplate to wall with counter sunk No. 8. Wood screws, using fixing hol

NB For socket box mounting:- Use the centre two holes and fit backplate to box using machine screws- To ensure clearance for the down flap, ensure that there is a minimum of 4 cm cle

under the unit when mounted


6/48

TABLE OF CONTENTS

TOWERCHRON QE1Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Programming your TOWERCHRON QE1

Setting current time and day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Start the inbuilt standard program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . View the inbuilt standard program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting your own time program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . View/modify/delete your entered program selections . . . . . . . . . . . . . . . . . . . . Manual override functions (boost, advance, constant, OFF) . . . . . . . . . . . . . . . . General installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wiring installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


7/48

TABLE OF CONTENTS

TOWERCHRON QE2Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Programming your TOWERCHRON QE2

Setting current time and day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Start the inbuilt standard program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . View the inbuilt standard program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting your own heating/hot water program1. Setting your own heating times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Both heating and hot water will be turned ON and OFF at the same time . . . . . . . Heating and hot water will be turned ON and OFF at different times . . . . . . . . . .

2. Setting your own hot water times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .View/modify/delete your entered program selections . . . . . . . . . . . . . . . . . . . . Manual override functions (boost, advance, constant, OFF) . . . . . . . . . . . . . . . . . General installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Wiring installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


8/48

Open here, if you are programming Towerchron QE1.

8


9/48

1

TOWERCHRON QE1

APPLICATIONS (QE1 Any simple time switchi

the stated rating Domestic heating system

hot water services are OFF at the same time

Controlling a combi o


10/48

2

PROGRAMMING YOUR TOWERCHRON QE1

SETTING CURRENT TIME AND DAY Open the keypad cover Make sure that the slide switch is on position SET TIME AND DAYto left.If the battery is in a fully discharged condition at the moment of installationthen the screen will be blank. The screen will start to display approximately2 minutes after plugging into mains supply. Now operate the RESET button. Press the RESETbutton with a dull pointed instrument once Press the DAY button until the actual day is marked Repeatedly press HOUR +/-, then MINUTES +/- buttons until

current time is displayed.

NB If you are setting the clock in wintertime (GMT): The clock is nowcorrectly set.If you are setting the clock in summertime (BST): Pressthe SUMMER/WINTERbutton once. The arrowhead at the bottomof the display moves to indicate Summertime, and the clock iscorrectly set.


11/48

3

START THE INBUILT STANDARD PROGRAM

Move the slide switch to position RUN PRESET PROGRAM.

NB The inbuilt standard program is now active.


12/48

4

VIEW THE INBUILT STANDARD PROGRAM Make sure that the slide switch is on position RUN PRESET PROGRAM.

Repeatedly press the VIEW PRESETbutton

NB Each press displays, one step at a time, the ON and OFF times forheating and hot water. Standard program is shown in the table.

ON OFF ON Monday to Friday 6.30 a.m. 8.30 a.m. 4.30 p.m. Saturday to Sunday 8.00 a.m. 11.00 a.m. 4.00 p.m.

To return to time of day Press the CLEARbutton The preset programm is activated


13/48

5

SETTING YOUR OWN TIME PROGRAM

It is recommended that you write down the switching times.The following day groups are selectable: Mon...Fri, Sat + Sun, Mon...Sat,Mon...Sun or any individual day. Move the slide switch to position SET OWN PROGRAM

1. To set ON time and day combination: Press HOUR +/-then MINUTES +/-buttons Press DAY button to select day/day groups

2. To store ON time and view the next program space Press the SELECT button

3. To set the first OFF time and day combination Press HOUR +/-then MINUTES +/-buttons

(the day/day groups that were selected during ON timeprogramming are still in memory for this OFF time)


14/48

6

4. To store OFF time and view the next program space Press SELECTbutton

Repeat steps 1 to 4 to enter further ON and OFF times.28 program spaces are available.

After completing your own program: Move the slide switch to position RUN OWN PROGRAM

NB The current time is displayed and your ownprogram is now active.


15/48

7

VIEW/MODIFY/DELETE YOUR ENTERED PROGRAM SELECTIONS Move the slide switch to position SET OWN PROGRAM

To view/modify your entered ON/OFF times:

Press the SELECTbutton repeatedly

NB While you are viewing any program selection, you can modify thecontents with the DAY, HOUR and MINUTES button.

To delete your entered ON/OFF times: Press the SELECT button repeatedly until the desired ON or OFF

time to be deleted appears.

Press the CLEAR button. The selection displayed will be deleted.

To return time of day: Move the slide switch to RUN OWN PROGRAM


16/48

8

MANUAL OVERRIDE FUNCTIONS

While the timeswitch is in the RUN PRESET PROGRAM or RUN OWN PROGRAM mopen the keypad cover, you can manually override the program without disrupting the origSELECT button.TMD(Timed)When the RUN PRESET PROGRAM or RUN YOUR OWN PROGRAM mode is active

BOOST Press theSELECT The timeswitch willTo switch ON button until the arrow in automatically retun to thefor 1 hour the display points toBOOST timed function after 1 hour.

ADV Press theSELECT The timeswitch willTo switch ON button until the arrow in automatically go back to the(or OFF) early the display points to ADV timed function according to the

(Advance) next programmed entry.


17/48

CONST Press the SELECTbutton The timeswitch stays ON permanentTo switch ON until the arrow in the display until you move the arrow by using thpermanently points to CONST (Constant) SELECT button again.

OFF Press the SELECTbutton The timeswitch stays OFF permanentTo switch OFF until the arrow in the display until you move the arrow by using

permanently points to OFF the SELECT button again.

9


18/48

10

INTERNAL WIRING DIAGRAM (QE1)

NB Carry out wiring installation using appropriate diagram as shown.NB When the TOWERCHRON QE1 timeswitch is to be used with a combination boilemanufacturer instructions concerning wiring before using the information contained icases, the boiler manufacturers instructions will contain information regarding removand will always indicate the fuse rating for the mains electrical supply.

NB Plug in unit and secure to the base by tightening fixing screw.

OFF ON


19/48

11

GENERAL INSTALLATION INSTRUCTIONS (QE1)

The TOWERCHRON QE1 is double insulated, so earth protection is not required. Howevenal for earth continuity is provided which should be used if earth conductors are present inthe earth conductors are sleeved to prevent accidental contact with live parts.

TerminalBlock

EarthTerminal

FixingHoles

FixingScrewCableKnockout

Backplate


20/48

12

WIRING INSTALLATION INSTRUCTIONS (QE1)

This diagram is correct for mains operated systems.The link wire L-3 must be fitted by the installer.

E

Tower SS E Tower RS E

ACL TS 142 E

Drayton RTE E

Honeywell T6160B

Landis & Gyr RAD5

Switchmaster SRT2 5 Sunvic TLX2259 E

Simple circuit for domestic central heatingboiler with gravity hot water supply

Room Stat Conversion C

NB TOWERCHRON QE1 is ideally suited for controlling combination boilers. The folloapply for range indicated.


21/48

13

IMPORTANT NOTE:

It is important that you always refer to the Boiler Manufacturers Instructions concerning elethe information contained in this manual. In some cases the Boiler Manufacturers Instructioregarding removal of certain link wires and will always indicate the fuse for the main elec

Combination boiler model

Chaffoteaux Celtic 2.20 OFF N PH 7 6ELM Leblanc GVM 420 See special circuitGlowworm Fuelsaver N L 8 7Ravenheat N L C DSaunier Duval SD 620F N L 2 3Saunier Duval SD 123C N L 2 1Saunier Duval SD 235C N L 2 1Saunier Duval SD 135V N L 2 1Saunier Duval SD 625M See special circuit

N

L

E

Supply Roomstat

QE1 Terminals


22/48

14

Vaillant VCW 20/1 T3W 1MP 2R 3 4Vaillant VCW 25/1 T3W 1MP 2R 3 4Vaillant VCW SINE 18 T3W 1MP 2R 3 4

N LVaillant VCW GB 182 EH 1 2 3 4Vaillant VCW GB 242 EH 1 2 3 4Vokera 18/72 MCF N L 4 5

Vokera 21/84 MCF N L 4 5Vokera 21/84 Turbo N L 4 5Vokera 18/72 DMCF N L 3 4Vokera 21/84 DMCF N L 3 4Vokera 21/84 DC Turbo N L 3 4Vokera 20/80 RS Turbo N L 3 4Worcester Heatslave Senior 12 N L 2 4Worcester Heatslave Senior 20430 N L 2 4Worcester Heatslave Senior 6 N L 2 6Worcester Heatslave 9-24 RSF N L 1 2Worcester Heatslave 9-24 BF N L 1 2Worcester Heatslave 9-24 N L 1 2Worcester Heatslave High Flow BF N L 2 2Worcester Heatslave High Flow OF N L 2 3

BOILER TERMINAL NUMBERS


23/48

15

SAUNIER DUVAL SD625M

Always use the special 24V thermostat supplied with this boiler, and wire as indicated in substituting time switch terminals A and B for terminals 3 and 4 respectively on QE1.

Boiler with Timeswitch and Room Thermostat


24/48

16

ELM Leblanc GVM 420


25/48

Open here, if you are programming Towerchron QE2.

17


26/48

18


27/48

19

TOWERCHRON QE2

APPLICATIONS (QE Fully pumped central h

position valves, springpower open, power

Gravity hot water, pumor without motorised vdomestic hot water pr

Important note:For fully pumped systemsrear of the QE2 must b

into the fully pumped p

For gravity systems the

rear of the QE2 must b

into the gravity position


28/48

20

PROGRAMMING YOUR TOWERCHRON QE2

SETTING CURRENT TIME AND DAY Open the keypad cover Make sure that the slide switch is on position SET TIME AND DAYto the left.

If the battery is in a fully discharged condition at the moment of installation thenthe screen will be blank. The screen will start to display 2 minutes after plug-ging into mains supply. Now operate the RESET button. Press the RESETbutton with a dull pointed instrument once Press the DAY button until the actual day is marked Repeatedly press HOUR +/-, then MINUTES +/-buttons until

current time is displayed.NB

If you are setting the clock in wintertime (GMT): The clock is nowcorrectly set. If you are setting the clock in summertime (BST): Pressthe Summer/Winter button once. The arrowhead at the bottomof the display moves to indicate Summertime, and the clock iscorrectly set.


29/48

21

START THE INBUILT STANDARD PROGRAM

Move the slide switch to position RUN PRESET PROGRAM.

NB The inbuilt standard program is now active.


30/48

22

VIEW THE INBUILT STANDARD PROGRAM

Make sure that the slide switch is on postion RUN PRESET PROGRAM.

Repeatedly press the COPYbutton.

NB Each press displays, one step at a time, the ON and OFF times forheating and hot water. Standard program is shown in the table.

HEATING SIDE


31/48

ON and OFF times for HEATINGand HOT WATER

ON OFF ON Monday to Friday 6.30 a.m. 8.30 a.m. 4.30 p.m. Saturday to Sunday 8.00 a.m. 11.00 a.m. 4.00 p.m.

To return to time of day Press the CLEARbutton

The preset program is activated.

23

SETTING YOUR OWN HEATING/HOT WATER PROGRAM


32/48

24


Both Heating and Hot Water will be turned ON and OFF at the same time.It is recommended that you write down the switching times (sheet attached).The following day groups are selectable:Mon...Fri, Sat + Sun, Mon...Sat, Mon...Sun or any individual day.

Move the slide switch to position SET OWN PROGRAM

The first program is displayed.

1. To set ON time and day combination: Press HOUR +/-then MINUTES +/-buttons

Press DAY button to select day/day groups

2 T th fi t ON ti f H t W t


33/48

25

2. To copy the first ON time for Hot Water: Press COPYbuttonThe arrows on the Hot Water side of the display will flash to confirm thecopy instruction has been carried out.

The display now jumps to the next free program space so that the OFF time can be input.enter further ON and OFF times.28 program places are available.


NB The current time is displayed and your own program isnow active.



34/48

26

SETTING YOUR OWN HEATING/HOT WATER PROGRAM(Heating and hot water will be turned ON and OFF at different times)

1. Setting your own heating times: Move the slide switch to position SET OWN PROGRAM

The first program space is displayed.

1. To set Heating ON time and day combination: Press the HOUR +/-then MINUTES +/-buttons Press the DAY button to select day/day groups

2. To store Heating ON time and view the next program space Press the HEATINGbutton

3 To set the first Heating OFF time and day combination


35/48

27

3. To set the first Heating OFF time and day combination Press the HOUR +/-then MINUTES +/-buttons

(the day/day groups that were selected during ON timeprogramming are still in memory for this OFFtime)

4. To store Heating OFF time and day combination

Press the HEATINGbutton

The next free program place is displayed.

Repeat steps 1 to 4 to enter further ON and OFF times.

After completing your own program:

Move the slide switch to position RUN OWN PROGRAM

NB The current time is displayed and your own progrmis now active.

SETTING YOUR OWN HOT WATER TIMES:


36/48

28

SETTING YOUR OWN HOT WATER TIMES:

Move the slide switch to position SET OWN PROGRAMPress the HOT WATER button.The first program place is displayed.

1. To store Hot Water ON time and day combination: Press the HOUR +/-then MINUTES +/-buttons Press the DAY button to select day/day groups

2. To store Hot Water ON time and view the next program space Press the HOT WATER button

3. To set the first Hot Water OFF time and day combination

Press HOUR +/- then MINUTES +/- buttons(the day/day groups that were selected during ON timeprogramming are still in memory for this OFF time)

4 To store Hot Water OFF time and day combination:


37/48

29

4. To store Hot Water OFF time and day combination: Press the HOT WATER button

The next free program place is displayed.

Repeat steps 1 to 4 to enter further ON and OFF times.


NB The current time is displayed and your own programis now active.

VIEW/MODIFY/DELETE YOUR ENTERED PROGRAM SELECTIONS


38/48

30

VIEW/MODIFY/DELETE YOUR ENTERED PROGRAM SELECTIONS Move the slide switch to position SET OWN PROGRAM

To view/modify your entered program selections:

To view Heating times: Press the HEATINGbutton repeatedly

To view Hot Water times: Press the HOT WATERbutton repeatedly

NB While you are viewing any program selection, you can modify the

contents with the DAY, HOUR and MINUTES button.

To delete your entered program selections:


39/48

31

To delete your entered program selections:

To delete Heating times: Press the HEATING button repeatedly until the desired ON or OFF

time to be deleted appears. Press the CLEAR-button. The selection displayed will be deleted.

To delete Hot Water times: Press the HOT WATER button repeatedly until the desired ON or OFF

time to be deleted appears.

Press the CLEAR button. The selection displayed will be deleted.

To return to time of day:

Press the RUN OWN PROGRAM button

MANUAL OVERRIDE FUNCTIONS


40/48

32

MANUAL OVERRIDE FUNCTIONSWith the time switch is in the RUN PRESET PROGRAMor RUN OWN PROGRAMmoopen the keypad cover, you can manually override either program without disrupting the the Select button.TMD

When the RUN PRESET PROGRAMor RUN YOUR OWN PROGRAMmode is active

to TMD (Timed),

BOOST Press the HEATING or The programmer willTo switch ON HOT WATERbutton until the automatically return to thefor 1 hour arrow in the display points to timed function after 1 hour.

BOOST

ADV Press the HEATING or The programmer willTo switch ON HOT WATERbutton until the automatically go back to the(or OFF) early arrow in the display points timed function according to

toADV(Advance) the next programmed entry.

CONST Press the HEATING or The programmer stays ON


41/48

33

CONST Press the HEATING or The programmer stays ONTo switch ON HOT WATER button until the permanently - until you movepermanently arrow in the display points to the arrow by using the HEATING

CONST(Constant) or HOT WATER button again.

OFF Press the HEATING or The programmer stays OFF

To switch OFF HOT WATER button until the permanently - until you movepermanently arrow in the display points the arrow by using the HEATING

toADV(Advance) or HOT WATER button again.


42/48

34

GENERAL INSTALLATIONS INSTRUCTIONS (QE2)


43/48

35

GENERAL INSTALLATIONS INSTRUCTIONS (QE2)

The TOWERCHRON QE2 is double insulated, so earth protection is not required. Howevenal for earth continuity is provided which should be used if earth conductors are present inthe earth conductors are sleeved to prevent accidental contact with live parts.

TerminalBlock

Backplate

EarthTerminal

FixingHoles

FixingScrew

CableKnockout

INTERNAL WIRING DIAGRAM (QE2)


44/48

36

( )

NB Carry out wiring installation using appropriate diagram as shown.

NB Plug in unit and secure to the base by tightening fixing screw.

Important note:For fully pumped systems the switch located at the rear of the QE2 must be moved to thpumped position

WIRING INSTALLATION INSTRUCTIONS (QE2)


45/48

37

( )

Gravity Hot Water/Pumped Heating - System with roomstat controlled pump

The following wiring diagrams are schematic only (for clarity the earth and neutral connech bl d ( h T l


46/48

38

gest when wiring systems, a suitable wiring centre is used (the Tower controls wiring centregives full information for wiring this programmer into compatible equipment).

Gravity Hot Water/Pumped Heating System Two Port Valve in D.H.W. with Room and Note: Only valves with change over switches are suitable

Fully Pumped System using 2 Port SpringR

Fully Pumped System usingV l


47/48

39

Return Valve

Conversion Chart for Room / Cylinder Thermostats


48/48

40

Cylinder Stats Room Stats

E C D SO E AM M T

Tower CS1ACL HTS 2Drayton CS1 E 1 2 3Honeywell L641 A C 1 2Landis & Gyr RAM21 1 2 3Switchmaster SCT1 1 2 3Sunvic SA 2451 E 3 1 2

E

Tower SS E Tower RS E ACL TS 142 E Drayton RTE E Honeywell T 6160B Landis & Gyr RAD5 Switchmaster SRT2 5

Sunvic TLX2259 3

RED

BLK

YEL

Documents

QE1-QE2 GB Instructions